In a lot of other distros if you put a flashdrive in the user can mount it from nautilus in gnome. Here it shows up in gnome, but when clicked in nautilus it gives me an "Unable to mount X, Not authorized" message.

I know I could edit the fstab file, or manually mount it as root from the command line, but I would like to be able to put in as many USB flashdrives/harddisks and have it mount them automatically.